Datasheet

Data Sheet ADA4432-1/ADA4433-1
Rev. A | Page 5 of 28
Parameter Test Conditions/Comments Min Typ Max Unit
POWER SUPPLY
Power Supply Range
1
2.6 3.6 V
Quiescent Current No input signal, no load 13.2 18 mA
ADA4433-1W only: T
MIN
to T
MAX
19 mA
Quiescent Current, Disabled
ENA = 0 V
13.5
22
µA
ADA4433-1W only: T
MIN
to T
MAX
30 µA
Quiescent Current, Short-to-Battery Short-to-battery fault condition: 18 V 18 mA
Quiescent Current, Short-to-Ground Short on far end of output termination (37.5 Ω) 60 mA
PSRR Δ+V
S RIPPLE
= ±0.3 V, f = dc −80 dB
ENABLE PIN
Input Leakage Current ENA = high/low +0.3/−14 µA
LOGIC OUTPUT/INPUT LEVELS
STB V
OH
V
OUT
≥ 5.7 V (fault condition) 3.3 V
STB V
OL
V
OUT
≤ 3 V (normal operation) 0.02 V
ENA V
IH
Input voltage to enable device ≥2.4 V
ENA V
IL
Input voltage to disable device
≤0.6
V
OPERATING TEMPERATURE RANGE −40 +125 °C
1
Recommended range for optimal performance. Exceeding this range is not recommended.